CN211400053U - Fresh air module and air conditioner indoor unit with same - Google Patents
Fresh air module and air conditioner indoor unit with same Download PDFInfo
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- CN211400053U CN211400053U CN201922478499.8U CN201922478499U CN211400053U CN 211400053 U CN211400053 U CN 211400053U CN 201922478499 U CN201922478499 U CN 201922478499U CN 211400053 U CN211400053 U CN 211400053U
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Abstract
The utility model provides a machine in new trend module and have its air conditioning, new trend module includes: the air conditioner comprises an installation shell, wherein the installation shell is provided with a first fresh air inlet, an outdoor air outlet, a first fresh air outlet and a second fresh air outlet, and the first fresh air inlet, the outdoor air outlet, the first fresh air outlet and the second fresh air outlet are arranged at intervals; the volute component is arranged in the installation shell, a second fresh air inlet, a first communicating port and a second communicating port are formed in the volute component, the first communicating port is communicated with the first fresh air outlet, the second communicating port is communicated with the second fresh air outlet, and the second fresh air inlet is communicated with the first fresh air inlet; the second fresh air inlet is selectively communicated with the first communication port or the second communication port, so that outdoor air introduced by the second fresh air inlet is discharged from the first fresh air outlet or the second fresh air outlet. The technical problem that the comfort of an air conditioner indoor unit in the prior art is poor is solved.
Description
Technical Field
The utility model relates to a new trend air conditioner technical field particularly, relates to a new trend module and have its air conditioning indoor set.
Background
At present, outdoor fresh air and indoor return air are subjected to convection ventilation by a fan in an existing cabinet air conditioner fresh air system so as to keep the indoor air fresh, improve the comfort and guarantee the human health.
However, the fresh air sent into the room is directly supplied to the room after being processed by the total heat exchanger or the air purifier, the air outlet of the fresh air system is fixedly arranged, and no matter cold air or hot air is discharged from the fixed air outlet, so that the distribution of indoor air flow and temperature field is not considered, and the comfort is improved by strengthening heat exchange of the fresh air.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a new trend module and have its machine in air conditioning to solve the relatively poor technical problem of travelling comfort of the machine in the air conditioning among the prior art.
In order to achieve the above object, according to the utility model discloses an aspect provides a new trend module, include: the air conditioner comprises an installation shell, wherein the installation shell is provided with a first fresh air inlet, an outdoor air outlet, a first fresh air outlet and a second fresh air outlet, and the first fresh air inlet, the outdoor air outlet, the first fresh air outlet and the second fresh air outlet are arranged at intervals; the volute component is arranged in the installation shell, a second fresh air inlet, a first communicating port and a second communicating port are formed in the volute component, the first communicating port is communicated with the first fresh air outlet, the second communicating port is communicated with the second fresh air outlet, and the second fresh air inlet is communicated with the first fresh air inlet; the second fresh air inlet is selectively communicated with the first communication port or the second communication port, so that outdoor air introduced by the second fresh air inlet is discharged from the first fresh air outlet or the second fresh air outlet.
Further, the volute assembly comprises: the volute body is arranged in the mounting shell, and the first communication port and the second communication port are both arranged on the volute body; the movable volute is movably arranged in the volute body and provided with a first communication position and a second communication position, and a third communication port is formed in the movable volute; when the movable scroll moves to the first communication position, the third communication port communicates with the first communication port to discharge the airflow from the first communication port; when the movable scroll moves to the second communication position, the third communication port communicates with the second communication port to discharge the air flow from the second communication port.
Furthermore, the fresh air module also comprises a first driving assembly, and the driving end of the first driving assembly is connected with the movable volute so as to drive the movable volute to rotate through the first driving assembly.
Further, the first drive assembly includes: a first motor; the first gear structure is connected with an output shaft of the first motor so as to drive the first gear structure to rotate through the first motor; and the second gear structure is arranged on the movable volute and is meshed with the first gear structure, so that the first gear structure drives the movable volute to rotate through the second gear structure.
Furthermore, the movable volute is an arc-shaped shell, a first abutting end is formed at one end of the arc-shaped shell, and a second abutting end is formed at the other end of the arc-shaped shell; when the third communication port moves to the first communication position or the second communication position, the first abutting end and the second abutting end are abutted against the inner wall of the volute body.
Furthermore, the installation shell comprises a fresh air duct shell, the first fresh air inlet, the first fresh air outlet and the second fresh air outlet are all arranged on the fresh air duct shell, the volute component is arranged in the fresh air duct shell, the first fresh air inlet is communicated with the second fresh air inlet, the first fresh air outlet is communicated with the first communicating port, and the second fresh air outlet is communicated with the second communicating port, so that fresh air introduced from the first fresh air inlet can be selectively discharged from the first fresh air outlet or the second fresh air outlet.
Furthermore, a mounting groove is formed in the fresh air duct shell, the fresh air module further comprises a heat exchanger, the heat exchanger is arranged in the mounting groove, the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, and indoor air introduced into the first heat exchange channel exchanges heat with fresh air introduced into the second heat exchange channel; the first fresh air inlet is communicated with the inlet end of the second heat exchange channel, the second fresh air inlet is further arranged on the fresh air duct shell, the outlet end of the second heat exchange channel is communicated with the second fresh air inlet, and the second fresh air inlet is communicated with the second fresh air inlet, so that the fresh air after heat exchange enters the volute component through the second fresh air inlet.
Furthermore, the installation shell further comprises a first air duct shell and a second air duct shell, the first air duct shell and the second air duct shell are arranged on two sides of the fresh air duct shell relatively, the first air duct shell is enclosed into a first air duct, the second air duct shell is enclosed into a second air duct, the first air duct is used for introducing indoor air, the first air duct is communicated with an inlet end of the first heat exchange channel, and the second air duct is communicated with an outlet end of the first heat exchange channel so as to discharge the indoor air after heat exchange through the second air duct.
According to the utility model discloses an on the other hand provides an indoor set of air conditioning, and the indoor set of air conditioning includes: an indoor unit casing; the fresh air module is arranged in the indoor unit shell and is the fresh air module provided by the method.
Furthermore, a first air opening and a second air opening are formed in the inner shell, the first air opening and the second air opening are arranged at intervals, the fresh air module is located between the first air opening and the second air opening, the first communication opening of the fresh air module is communicated with the first air opening, and the second communication opening of the fresh air module is communicated with the second air opening.
Further, the air conditioning indoor unit further includes: the evaporator assembly is arranged in the indoor unit shell and is positioned on one side, close to the first air port, of the fresh air module, so that fresh air flowing out of the first communication port is exhausted from the first air port after being subjected to heat exchange through the evaporator assembly.
Use the technical scheme of the utility model, the second new trend import through making spiral case subassembly is optionally with first intercommunication mouth or second intercommunication mouth intercommunication, can be convenient for make the outdoor air of introducing by second new trend import export second new trend export discharge by first new trend to in select corresponding air outlet to carry out the air-out according to the characteristic of cold and hot air. Therefore, through the utility model provides a technical scheme can solve the relatively poor technical problem of travelling comfort of the indoor set of air conditioning among the prior art.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows an exploded view of a fresh air module according to an embodiment of the present invention;
fig. 2 shows an installation schematic diagram of a fresh air module according to a first embodiment of the present invention;
fig. 3 shows a schematic view of an airflow direction of outlet air of a second fresh air outlet of a fresh air module according to a first embodiment of the present invention;
fig. 4 is a schematic view illustrating a flow direction of air discharged from a first fresh air outlet of a fresh air module according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of an air conditioner indoor unit according to a second embodiment of the present invention; and
fig. 6 shows a cross-sectional view of an air conditioning indoor unit according to a second embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. installing a shell; 11. a first fresh air inlet; 12. an outdoor air outlet; 13. a first fresh air outlet; 14. a second fresh air outlet; 15. a fresh air duct shell; 151. mounting grooves; 16. a first air duct housing; 17. a second air duct housing; 18. a fresh air inlet pipe; 20. a volute assembly; 21. a second fresh air inlet; 22. a first communication port; 23. a second communication port; 24. a volute body; 25. a movable volute; 251. a third communication port; 252. a first abutting end; 253. a second abutting end; 31. a first motor; 32. a first gear structure; 33. a second gear structure; 40. a heat exchanger; 50. an indoor unit casing; 51. a first tuyere; 52. a second tuyere; 60. an evaporator assembly; 70. a fan.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, the first embodiment of the present invention provides a fresh air module, which includes an installation casing 10 and a volute component 20, the installation casing 10 is provided with a first fresh air inlet 11, an outdoor air outlet 12, a first fresh air outlet 13 and a second fresh air outlet 14, and the first fresh air inlet 11, the outdoor air outlet 12, the first fresh air outlet 13 and the second fresh air outlet 14 are arranged at intervals. The volute component 20 is arranged in the installation shell 10, a second fresh air inlet 21, a first communication port 22 and a second communication port 23 are arranged on the volute component 20, the first communication port 22 is communicated with the first fresh air outlet 13, the second communication port 23 is communicated with the second fresh air outlet 14, and the second fresh air inlet 21 is communicated with the first fresh air inlet 11; the second fresh air inlet 21 is selectively communicated with the first communication port 22 or the second communication port 23, so that the outdoor air introduced from the second fresh air inlet 21 is discharged from the first fresh air outlet 13 or the second fresh air outlet 14. Disposed within the volute assembly 20 is a fan 70, which fan 70 may be a centrifugal fan.
Adopt the new trend module that this embodiment provided, can be convenient for select corresponding first new trend export 13 or second new trend export 14 discharge according to the cold and hot characteristic of air to the new trend circulates with the room air, improves the new trend amount of wind, so that improves the circulation of room air, increases the travelling comfort of room air better.
In the present embodiment, the volute assembly 20 includes a volute body 24 and a movable volute 25, the volute body 24 is disposed in the mounting housing 10, and the first communication port 22 and the second communication port 23 are both disposed on the volute body 24. The movable volute 25 is movably arranged in the volute body 24, the movable volute 25 has a first communication position and a second communication position, and a third communication port 251 is arranged on the movable volute 25. When the movable scroll 25 moves to the first communication position, the third communication port 251 communicates with the first communication port 22 to discharge the gas flow from the first communication port 22. When the movable scroll 25 moves to the second communication position, the third communication port 251 communicates with the second communication port 23 to discharge the air flow from the second communication port 23.
Specifically, the fresh air module in this embodiment further includes a first driving assembly, and a driving end of the first driving assembly is connected to the movable scroll 25, so as to drive the movable scroll 25 to rotate through the first driving assembly. With such an arrangement, the degree of automation of the overall structure can be improved.
In this embodiment, the first driving assembly includes a first motor 31, a first gear structure 32 and a second gear structure 33, and the first gear structure 32 is connected to an output shaft of the first motor 31 to drive the first gear structure 32 to rotate via the first motor 31. The second gear structure 33 is disposed on the movable volute 25, and the second gear structure 33 is engaged with the first gear structure 32, so that the first gear structure 32 drives the movable volute 25 to rotate through the second gear structure 33. With this arrangement, it is possible to facilitate improvement of the movement stability of the movable scroll 25.
Specifically, the movable scroll 25 in this embodiment is an arc-shaped housing, one end of which forms a first abutting end 252, and the other end of which forms a second abutting end 253. When the third communication port 251 moves to the first communication position or the second communication position, the first abutting end 252 and the second abutting end 253 both abut against the inner wall of the volute body 24, so that the air flow is prevented from leaking out from the gap between the movable volute 25 and the volute body 24.
Specifically, the installation housing 10 in this embodiment includes a fresh air duct housing 15, and the first fresh air inlet 11, the first fresh air outlet 13, and the second fresh air outlet 14 are all disposed on the fresh air duct housing 15. The volute component 20 is arranged in the fresh air duct shell 15, the first fresh air inlet 11 is communicated with the second fresh air inlet 21, the first fresh air outlet 13 is communicated with the first communication port 22, and the second fresh air outlet 14 is communicated with the second communication port 23, so that fresh air introduced from the first fresh air inlet 11 can be selectively discharged from the first fresh air outlet 13 or the second fresh air outlet 14. With such an arrangement, the volute component 20 can be protected conveniently through the fresh air duct housing 15.
In this embodiment, be provided with mounting groove 151 on the new trend wind channel casing 15, the new trend module still includes heat exchanger 40, and heat exchanger 40 sets up in mounting groove 151, and heat exchanger 40 has first heat transfer passageway and second heat transfer passageway, and the indoor air that lets in the first heat transfer passageway carries out the heat exchange with the new trend that lets in the second heat transfer passageway. The first fresh air inlet 11 is communicated with an inlet end of the second heat exchange channel, the fresh air duct shell 15 is further provided with a second fresh air inlet 21, an outlet end of the second heat exchange channel is communicated with the second fresh air inlet 21, and the second fresh air inlet 21 is communicated with the second fresh air inlet 21, so that fresh air after heat exchange enters the volute component 20 through the second fresh air inlet 21, heat exchange efficiency is improved, and energy waste is avoided.
Specifically, the mounting housing 10 in this embodiment further includes a first air duct housing 16 and a second air duct housing 17, the first air duct housing 16 and the second air duct housing 17 are disposed at two sides of the fresh air duct housing 15, the first air duct housing 16 encloses a first air duct, the second air duct housing 17 encloses a second air duct, the first air duct is used for introducing indoor air, the first air duct is communicated with an inlet end of the first heat exchange channel, and the second air duct is communicated with an outlet end of the first heat exchange channel, so as to discharge the indoor air after heat exchange through the second air duct. By adopting the arrangement, the compactness of the whole structure is improved, and the spatial layout of the structure is optimized.
As shown in fig. 5 and 6, the second embodiment of the present invention provides an indoor unit of an air conditioner, wherein the indoor unit of the air conditioner comprises an indoor unit casing 50 and a fresh air module, the fresh air module is disposed in the indoor unit casing 50, and the fresh air module is provided in the first embodiment.
Specifically, the indoor unit casing 50 in this embodiment is provided with a first air opening 51 and a second air opening 52, the first air opening 51 and the second air opening 52 are arranged at intervals, and specifically, the first air opening 51 and the second air opening 52 are arranged at intervals along the extending direction of the indoor unit casing 50. The fresh air module is located between the first air opening 51 and the second air opening 52, the first communication opening 22 of the fresh air module is communicated with the first air opening 51, and the second communication opening 23 of the fresh air module is communicated with the second air opening 52, so that the first air opening 51 or the second air opening 52 can be selected to exhaust air according to actual conditions. The first tuyere 51 is located above the second tuyere 52.
In this embodiment, the fresh air module is disposed at the lower portion of the cabinet air duct, when the fresh air module is in the air intake mode, the fresh air is connected to the outside atmosphere through the fresh air intake duct 18 by the air intake, and the centrifugal fan applies work to suck the outside fresh air into the interior machine side, the fresh air exchanges heat through the total heat exchanger, and the heat exchanged fresh air can be supplied from the first air port 51 or the second air port 52 under the action of the movable scroll 25.
In this embodiment, the indoor unit of an air conditioner further includes an evaporator assembly 60, the evaporator assembly 60 is disposed in the indoor unit casing 50, and the evaporator assembly 60 is located at a side of the fresh air module close to the first air opening 51, so that the fresh air flowing out from the first communication opening 22 is discharged from the first air opening 51 after heat exchange through the evaporator assembly 60, heat exchange can be further enhanced, and mixed air at different temperatures is prevented from blowing into the room to cause discomfort to a human body.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the air supply mode of the single-air-channel fresh air system is controlled by up-down convection, two centrifugal fan structures are arranged inside the single-air-channel fresh air system, the characteristic that the centrifugal fan sucks air and exhausts is utilized, the movable volute structure is designed, the air outlet modes of the fresh air channels with different up-down convection are realized through the transformation of an internal mechanism, so that the air outlet modes of the fresh air system are switched, fresh air can be directly sent into a room, the air quantity of the whole machine is improved, gas after heat exchange can also be sent into the room, the indoor air quality is improved, and the comfort level of indoor.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A fresh air module, comprising:
the air conditioner comprises an installation shell (10), wherein a first fresh air inlet (11), an outdoor air outlet (12), a first fresh air outlet (13) and a second fresh air outlet (14) are formed in the installation shell (10), and the first fresh air inlet (11), the outdoor air outlet (12), the first fresh air outlet (13) and the second fresh air outlet (14) are arranged at intervals;
the volute component (20) is arranged in the mounting shell (10), a second fresh air inlet (21), a first communicating port (22) and a second communicating port (23) are formed in the volute component (20), the first communicating port (22) is communicated with the first fresh air outlet (13), the second communicating port (23) is communicated with the second fresh air outlet (14), and the second fresh air inlet (21) is communicated with the first fresh air inlet (11); the second fresh air inlet (21) is selectively communicated with the first communication port (22) or the second communication port (23), so that outdoor air introduced by the second fresh air inlet (21) is discharged from the first fresh air outlet (13) or the second fresh air outlet (14).
2. The fresh air module as claimed in claim 1, wherein the volute assembly (20) comprises:
a volute body (24) disposed within the mounting housing (10), the first communication port (22) and the second communication port (23) both being disposed on the volute body (24);
the movable volute (25) is movably arranged in the volute body (24), the movable volute (25) is provided with a first communication position and a second communication position, and a third communication opening (251) is formed in the movable volute (25); when the movable scroll (25) is moved to the first communication position, the third communication port (251) communicates with the first communication port (22) to discharge the gas flow from the first communication port (22); when the movable scroll (25) moves to the second communication position, the third communication port (251) communicates with the second communication port (23) to discharge the air flow from the second communication port (23).
3. The fresh air module as claimed in claim 2, further comprising a first drive assembly, wherein the drive end of the first drive assembly is connected to the movable volute (25) to drive the movable volute (25) to rotate via the first drive assembly.
4. The fresh air module as recited in claim 3, wherein the first drive assembly comprises:
a first motor (31);
the first gear structure (32) is connected with an output shaft of the first motor (31) so as to drive the first gear structure (32) to rotate through the first motor (31);
the second gear structure (33) is arranged on the movable volute (25), and the second gear structure (33) is meshed with the first gear structure (32), so that the first gear structure (32) drives the movable volute (25) to rotate through the second gear structure (33).
5. The fresh air module as claimed in claim 2, wherein the movable volute (25) is an arc-shaped housing, one end of which forms a first abutment end (252) and the other end of which forms a second abutment end (253); when the third communication port (251) moves to the first communication position or the second communication position, the first abutment end (252) and the second abutment end (253) both abut against an inner wall of the volute body (24).
6. The fresh air module as claimed in claim 1, wherein the mounting housing (10) comprises a fresh air duct housing (15), the first fresh air inlet (11), the first fresh air outlet (13) and the second fresh air outlet (14) are all disposed on the fresh air duct housing (15), the scroll assembly (20) is disposed in the fresh air duct housing (15), the first fresh air inlet (11) is communicated with the second fresh air inlet (21), the first fresh air outlet (13) is communicated with the first communication port (22), and the second fresh air outlet (14) is communicated with the second communication port (23), so that fresh air introduced from the first fresh air inlet (11) can be selectively discharged from the first fresh air outlet (13) or the second fresh air outlet (14).
7. The fresh air module according to claim 6, wherein a mounting groove (151) is formed in the fresh air duct housing (15), the fresh air module further comprises a heat exchanger (40), the heat exchanger (40) is disposed in the mounting groove (151), the heat exchanger (40) has a first heat exchange channel and a second heat exchange channel, and indoor air introduced into the first heat exchange channel exchanges heat with fresh air introduced into the second heat exchange channel; the first fresh air inlet (11) is communicated with the inlet end of the second heat exchange channel, a second fresh air inlet (21) is further arranged on the fresh air duct shell (15), the outlet end of the second heat exchange channel is communicated with the second fresh air inlet (21), and the second fresh air inlet (21) is communicated with the second fresh air inlet (21), so that fresh air subjected to heat exchange enters the volute component (20) through the second fresh air inlet (21).
8. The fresh air module according to claim 7, wherein the mounting housing (10) further includes a first air duct housing (16) and a second air duct housing (17), the first air duct housing (16) and the second air duct housing (17) are disposed at two sides of the fresh air duct housing (15) relatively, the first air duct housing (16) encloses a first air duct, the second air duct housing (17) encloses a second air duct, the first air duct is used for introducing indoor air, the first air duct is communicated with an inlet end of the first heat exchange channel, and the second air duct is communicated with an outlet end of the first heat exchange channel, so as to discharge the indoor air after heat exchange through the second air duct.
9. An air conditioning indoor unit, characterized in that, the air conditioning indoor unit includes:
an indoor unit casing (50);
-a fresh air module arranged within the indoor unit housing (50), the fresh air module being as claimed in any one of claims 1 to 8.
10. The indoor unit of claim 9, wherein the indoor unit casing (50) is provided with a first air opening (51) and a second air opening (52), the first air opening (51) and the second air opening (52) are arranged at intervals, the fresh air module is located between the first air opening (51) and the second air opening (52), the first communication opening (22) of the fresh air module is communicated with the first air opening (51), and the second communication opening (23) of the fresh air module is communicated with the second air opening (52).
11. An indoor unit of an air conditioner according to claim 10, further comprising:
the evaporator assembly (60) is arranged in the indoor unit shell (50), and the evaporator assembly (60) is positioned on one side, close to the first air opening (51), of the fresh air module, so that fresh air flowing out of the first communication opening (22) is discharged from the first air opening (51) after heat exchange through the evaporator assembly (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478499.8U CN211400053U (en) | 2019-12-31 | 2019-12-31 | Fresh air module and air conditioner indoor unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478499.8U CN211400053U (en) | 2019-12-31 | 2019-12-31 | Fresh air module and air conditioner indoor unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211400053U true CN211400053U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478499.8U Active CN211400053U (en) | 2019-12-31 | 2019-12-31 | Fresh air module and air conditioner indoor unit with same |
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| Country | Link |
|---|---|
| CN (1) | CN211400053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229010A (en) * | 2020-10-10 | 2021-01-15 | 东莞市净诺环境科技股份有限公司 | New fan of wall-hanging double-duct maintenance of being convenient for |
-
2019
- 2019-12-31 CN CN201922478499.8U patent/CN211400053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229010A (en) * | 2020-10-10 | 2021-01-15 | 东莞市净诺环境科技股份有限公司 | New fan of wall-hanging double-duct maintenance of being convenient for |
| CN112229010B (en) * | 2020-10-10 | 2021-12-07 | 东莞市净诺环境科技股份有限公司 | New fan of wall-hanging double-duct maintenance of being convenient for |
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